20′ Insulated Hazardous Waste Container – Side Opening

When hazardous chemicals, liquids and waste materials need to be stored safely and securely, ordinary storage containers are often not sufficient. The 20′ Insulated Hazardous Waste Container with Side Opening is specifically designed to provide a controlled storage environment for hazardous waste, chemicals and liquids while making loading and handling significantly easier.

Built inside a 20-foot / approximately 6-meter side-opening container, this specialized unit combines a durable steel structure, thermal insulation, a large integrated containment system and full-length side access.

At the heart of the design is an approximately 1,500-liter containment tank, providing secondary containment for liquids and hazardous substances. Above the tank is a removable galvanized steel floor grille, allowing stored containers to remain above the containment area while providing access to the tank when it needs to be emptied.

The result is a professional storage solution designed for businesses and organizations that need to manage hazardous materials while maintaining a practical loading and handling system.

Full-Length Side Access

One of the defining features of this container is its fully opening 6-meter side wall.

Instead of being restricted to loading through the end doors, the entire long side can be opened, creating a large working area for loading and unloading.

This is especially valuable when hazardous materials are stored in:

• IBC containers
• Barrels
• Drums
• Chemical containers
• Liquid waste containers
• Palletized hazardous materials

The wide side opening makes it considerably easier to position goods using suitable forklifts and machinery.

For industrial operations where heavy or bulky hazardous materials need to be moved regularly, this access arrangement can save time and simplify handling procedures.

Integrated 1,500-Liter Containment Tank

The container is equipped with an approximately 1,500-liter containment tank.

The purpose of the containment tank is to provide secondary containment for liquids stored inside the unit. If a stored container leaks, the containment system is designed to collect the liquid rather than allowing it to immediately escape onto the surrounding ground.

The containment tank is manufactured from non-stainless steel as standard.

A galvanized steel floor grille is positioned above the containment tank. The grille can be lifted away when access to the tank is required for emptying or maintenance.

This configuration provides a practical combination of usable storage space and secondary liquid containment.

Designed for Chemicals & Hazardous Liquids

The container is specifically intended for the storage of chemicals, hazardous waste and liquids.

It is suitable for applications involving materials stored in:

• Intermediate Bulk Containers (IBCs)
• Barrels
• Drums
• Liquid storage vessels
• Chemical containers
• Hazardous waste containers

For businesses operating in chemical manufacturing, industrial processing, waste management, maintenance, environmental services or other industries handling hazardous liquids, the container provides a dedicated storage environment rather than relying on conventional open-air storage.

Thermal Insulation

Thermal insulation is an important part of the container’s design.

The standard insulated configuration uses PIR sandwich elements for the walls, roof and doors, with white sheet-metal interior surfaces.

For applications requiring a higher level of fire resistance, the container can alternatively be equipped with EI60 insulation panels for the walls, ceiling and doors.

This provides customers with the ability to select the insulation specification according to the requirements of their particular application.

Ventilation

Ventilation is especially important when storing chemicals and hazardous materials.

The standard configuration includes passive ventilation.

Where the application requires more controlled air exchange, the container can be equipped with a mechanical exhaust ventilation system.

The available adjustable exhaust fan is specified at approximately 150–200 m³/h, together with replacement-air vents.

For applications requiring equipment suitable for potentially explosive atmospheres, an ATEX exhaust fan can also be supplied according to the customer’s requirements.

ATEX Equipment Options

For suitable hazardous-area applications, the container can be configured with ATEX-compatible equipment.

Available options include:

• ATEX lighting
• ATEX electrical installations
• ATEX heater
• ATEX exhaust fan

The ATEX heater and exhaust fan are dimensioned according to the customer’s specific requirements.

These options are particularly relevant when the stored materials and operating environment require equipment designed for potentially explosive atmospheres.

The exact ATEX configuration should always be selected according to the hazardous-area classification and the materials being stored.

Secure End Access

In addition to the full side opening, the container features lockable double doors at the short end.

The doors are fitted with a welded protective case, providing additional protection around the locking mechanism.

This gives operators two different access methods: the large side opening for loading and handling, and the conventional end doors for everyday access when appropriate.

Easy Handling & Relocation

The container is equipped with forklift pockets, allowing it to be moved using suitable forklift equipment.

It can also be handled from its corner fittings using an appropriate crane or forklift.

This makes the container practical for industrial facilities where the unit may need to be repositioned or transported between locations.

Technical Description & Specifications

Specification	Details
Product name	20′ Insulated Hazardous Waste Container, Side Opening
Product type	Insulated hazardous waste / chemical storage container
Nominal size	20 ft
Approximate length	6 m
External length	6,058 mm
External width	2,438 mm
External height	2,591 mm
Construction material	Corten steel
Side opening	Full 6 m side opening
End access	Double doors
Door type	Lockable double doors
Door protection	Welded protective case
Containment tank	Approximately 1,500 L
Containment tank material	Non-stainless steel as standard
Floor above tank	Galvanized steel floor grille
Floor grille	Removable for tank emptying
Standard ventilation	Passive ventilation
Mechanical ventilation	Optional
Exhaust fan	Adjustable IP44, approximately 150–200 m³/h
Replacement air vents	Available with mechanical ventilation
Standard insulation	PIR thermal insulation
PIR insulation	Walls, roof and doors
Interior finish	White sheet-metal surfaces
Fire-resistant insulation	EI60 available as an option
Forklift pockets	Yes
Crane handling	Via corner fittings
High Cube option	Available
High Cube height increase	Approximately 30 cm
Electricity	Optional
LED lighting	Optional
ATEX lighting	Optional
ATEX electrical installation	Optional
Standard heater	Optional IP21/24 heater
ATEX heater	Optional; sized according to requirements
ATEX exhaust fan	Optional; sized according to requirements
Additional access door	Optional
Condition	New or Used
ISO compliance	Yes
CSC approval	Available for appropriate configuration
Primary application	Hazardous waste, chemical and liquid storage

All dimensions and technical specifications are based on the manufacturer’s published product information.

Standard Equipment

The standard configuration includes:

Structural & Access Features

• Corten steel container construction
• Full 6-meter side opening
• Lockable double doors
• Welded protective case
• Forklift pockets
• Corner fittings for handling

Containment System

• Approximately 1,500-liter containment tank
• Non-stainless-steel containment tank
• Galvanized steel floor grille
• Removable floor grille for access to the containment tank

Ventilation

• Passive ventilation

Insulation

• PIR thermal insulation configuration

Optional Equipment

PIR Thermal Insulation

The walls, roof and doors can be insulated using PIR sandwich panels, with white sheet-metal interior surfaces.

EI60 Thermal Insulation

For applications requiring enhanced fire resistance, EI60 sandwich elements can be installed in the walls, ceiling and doors.

Electricity & LED Lighting

The container can be equipped with electrical power and two LED light fixtures, together with a socket and residual-current device.

ATEX Lighting & Electrical Installation

For suitable hazardous-area applications, the container can be equipped with two ATEX lighting fixtures and ATEX electrical installations.

Heating

An IP21/24 heater is available where heating is required.

ATEX Heating

An ATEX heater can be supplied and dimensioned according to the customer’s requirements.

Mechanical Ventilation

An adjustable IP44 exhaust fan rated approximately 150–200 m³/h, together with replacement-air vents, can be installed where passive ventilation is insufficient.

ATEX Exhaust Ventilation

An ATEX exhaust fan can be supplied for applications requiring equipment designed for potentially explosive environments.

Additional Access Door

An additional access door can be installed where the project requires another personnel access point.

High Cube Version

The container can be built using a 20′ High Cube side-opening container, providing approximately 30 cm of additional height compared with the standard version.

Ideal Applications

This hazardous waste container is particularly suitable for:

• Chemical storage
• Hazardous waste storage
• Industrial liquid storage
• Chemical manufacturing facilities
• Waste management companies
• Environmental service companies
• Manufacturing facilities
• Petrochemical operations
• Industrial maintenance sites
• Construction and infrastructure projects
• Laboratories and technical facilities
• Factories
• Chemical processing operations
• Hazardous-material storage areas

It is particularly useful where hazardous liquids need to be stored in IBCs, barrels, drums or other containers while providing secondary containment and controlled access.

Safety & Operational Features

Secondary Containment

The approximately 1,500-liter containment tank provides a dedicated area for collecting leaked or spilled liquids from stored containers.

Full Side Loading

The 6-meter side opening provides convenient access for loading with suitable machinery.

Controlled Ventilation

Passive ventilation is included, with mechanical and ATEX ventilation available for applications requiring enhanced air exchange.

Thermal Protection

PIR or optional EI60 insulation can be selected according to the operational requirements.

Secure Storage

Lockable double doors with a welded protective case provide controlled access to the container.

Equipment Compatibility

Forklift pockets and corner fittings allow the container to be handled using suitable equipment.

20′ Standard vs. 20′ High Cube

Customers can choose between the standard 20′ configuration and the 20′ High Cube version.

Feature	Standard 20′	20′ High Cube
Length	6,058 mm	Approximately 6,058 mm
Width	2,438 mm	Approximately 2,438 mm
Height	2,591 mm	Approximately 30 cm higher
Side opening	Full-length	Full-length
Containment tank	Approx. 1,500 L	Available
Insulation	Available	Available
Mechanical ventilation	Optional	Optional
ATEX equipment	Optional	Optional

The High Cube version is particularly useful where additional vertical clearance is beneficial.

CSC & International Transport

The manufacturer states that the container is ISO-compliant and CSC-approved for international sea freight in the appropriate configuration.

However, an important consideration is that adding equipment or modifications can result in the loss of CSC approval. If the container is intended to be used for freight transportation, this requirement must be specified when placing the order so the appropriate configuration can be supplied.

This distinction is important for customers who intend to use the unit both as a hazardous-material storage facility and as a transportable freight container.

Why Choose the 20′ Insulated Hazardous Waste Container?

The 20′ Insulated Hazardous Waste Container with Side Opening provides much more than ordinary enclosed storage.

It combines a full-length side opening, approximately 1,500-liter containment tank, thermal insulation, ventilation and secure access in a single specialized unit.

The full side opening makes it practical to load heavy IBCs, barrels and hazardous-material containers with suitable machinery, while the integrated containment tank provides secondary containment for liquid materials.

For more demanding applications, the container can be upgraded with EI60 insulation, mechanical ventilation, ATEX lighting, ATEX electrical equipment, ATEX heating and ATEX exhaust ventilation.

The ability to select between standard and High Cube configurations also gives customers greater flexibility when the project requires additional internal height.

Whether you operate a chemical facility, manufacturing plant, hazardous-waste operation, environmental service company or industrial site, this container provides a professional way to organize and protect hazardous materials while improving handling efficiency.

Important Safety Note

This container is intended for hazardous waste, chemical and liquid storage, but the suitability of the container for any particular substance must be assessed against the specific chemical properties, compatibility requirements, applicable hazardous-material regulations and site safety procedures.

ATEX equipment, insulation class, ventilation and other options should be selected based on the actual hazardous-area classification and materials involved.

For international freight use, the CSC status must also be confirmed for the final configuration, because additional equipment or modifications can affect CSC approval.

For businesses that need secure, insulated and professionally engineered storage for hazardous liquids and chemical waste, the 20′ Side-Opening Hazardous Waste Container delivers the containment, accessibility and customization needed for demanding industrial applications.